@nativescript/canvas-pixi v1.1.0
@nativescript/canvas-pixi
Installation
npm i three @nativescript/canvas-pixi
Usage
<GridLayout width="100%" height="100%">
<canvas:Canvas width="100%" height="100%" id="canvas" ready="onReady"/>
</GridLayout>
import * as PIXI from "pixi.js";
import { TNSPIXIApplication } from "@nativescript/canvas-pixi";
// Create the Application by passing the canvas view object to it
function onReady(args) {
const canvas = args.object;
const app = new TNSPIXIApplication({
canvas,
backgroundColor: 0x1099bb,
});
app.loader.add("bg_grass", "~/assets/images/bg_grass.jpg").load(build);
function build() {
// Create a new texture
const texture = app.loader.resources.bg_grass.texture;
// Create the simple plane
const verticesX = 10;
const verticesY = 10;
const plane = new PIXI.SimplePlane(texture, verticesX, verticesY);
plane.x = 100;
plane.y = 100;
app.stage.addChild(plane);
// Get the buffer for vertice positions.
const buffer = plane.geometry.getBuffer("aVertexPosition") as any;
// Listen for animate update
app.ticker.add((delta) => {
// Randomize the vertice positions a bit to create movement.
for (let i = 0; i < buffer.data.length; i++) {
buffer.data[i] += Math.random() - 0.5;
}
buffer.update();
});
}
}
License
Apache License Version 2.0, January 2004
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